The Fabco O-Ring AS-331, part number 675C-10331 or 675C10331, is a genuine OEM seal from the Fabco line. This O-ring is used across Fabco transfer case, PTO, and steerable drive axle assemblies, making it a go-to replacement seal for a range of Fabco-equipped vehicles. Buying OEM means the seal material and dimensional profile match the original specification exactly, which matters when you are chasing a leak in a precision-fitted housing. Pro Gear and Transmission carries genuine Fabco parts. Call us to confirm this is the correct seal for your specific application before ordering.
Features
Genuine Fabco OEM O-ring, part AS-331
Part number 675C-10331 or 675C10331
Fits Fabco transfer case, PTO, and steerable drive axle assemblies
OEM dimensional profile for proper sealing in original housing fits
Sold by Pro Gear and Transmission
Used in this Fabco Transfer Case model
